| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $191.43 | 3.275% | $197.6993 | $197.70 | $197.70 | $197.70 |
| Purchase #2 | $180.28 | 9.388% | $197.2047 | $197.20 | $197.20 | $197.20 |
| Purchase #3 | $241.39 | 13.450% | $273.857 | $273.86 | $273.85 | $273.90 |
| Purchase #4 | $194.63 | 11.683% | $217.3686 | $217.37 | $217.35 | $217.40 |
| Purchase #5 | $19.39 | 8.871% | $21.1101 | $21.11 | $21.10 | $21.10 |
| Purchase #6 | $191.78 | 9.307% | $209.629 | $209.63 | $209.65 | $209.60 |
| Purchase #7 | $88.91 | 12.602% | $100.1144 | $100.11 | $100.10 | $100.10 |
| 7 purchase totals = | $1,107.81 | $1,216.9831 | $1,216.98 | $1,216.95 | $1,217.00 | |